Petrochemical oil gas collecting and recycling device

Abstract

The utility model discloses a petrochemical oil gas collecting and recycling device, which belongs to the field of petrochemical oil gas collection and comprises a cooling tank and a water tank, the water tank is arranged on one side of the cooling tank, a gas conveying pipeline is fixedly connected in the cooling tank in a penetrating manner, and one side of the water tank is fixedly connected with a first connecting pipe in a penetrating manner. One side of the water tank is fixedly connected with a motor, the interior of the water tank is rotatably connected with a stirring rod, one end of the stirring rod penetrates through one side of the inner wall of the water tank and is in transmission connection with the output end of the motor, and the bottom surface of the inner wall of the water tank is fixedly connected with a suction pump; the end, away from the cooling box, of the first connecting pipe is fixedly connected with the output end of a suction pump, the end, away from the first connecting pipe, of the suction pump is fixedly connected with a water inlet pipe, and the cooling speed of cooling water in the cooling device can be increased, so that the cooling device can continuously cool oil gas.

Description

Technical Field

[0001] The utility model relates to the field of petrochemical oil gas collection, and more specifically, to a petrochemical oil and gas collection and recovery device. Background Technique

[0002] During the exploitation of oil and gas, a large amount of oil-containing pollutants will be contained in the produced oil and gas, and the oil-containing pollutants will cause great harm to the environment and human health. In the existing exploitation industry, a pyrolysis heating furnace is used to separate the hydrocarbons in the oil-containing pollutants, and the decomposed oil and gas will be collected for further treatment.

[0003] After the oil and gas pass through the pyrolysis heating furnace for the separation of hydrocarbons, the heat of the oil and gas itself is relatively high, and a cooling device is needed to cool the oil and gas. Most of the existing cooling devices use cooling water to cool the pipeline for transporting the oil and gas, so as to achieve the effect of reducing the temperature of the oil and gas. However, during the cooling process, the temperature of the cooling water is constantly increasing, and the existing cooling device cannot quickly reduce the temperature of the cooling water, which will lead to a gradual decrease in the cooling efficiency of the cooling device for the oil and gas.

[0004] Therefore, a petrochemical oil and gas collection and recovery device is proposed for the above problems. Content of the Utility Model

[0005] 1. Technical Problems to be Solved

[0006] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a petrochemical oil and gas collection and recovery device, which can improve the cooling speed of the cooling water in the cooling device and enable the cooling device to continuously cool the oil and gas.

[0007] 2. Technical Solutions

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A petrochemical oil and gas collection and recovery device includes a cooling tank and a water tank. The water tank is arranged on one side of the cooling tank. A gas transmission pipeline is fixedly connected through the interior of the cooling tank. One side of the water tank is fixedly connected with a first connecting pipe. The end of the first connecting pipe away from the water tank is communicated with the interior of the cooling tank. One side of the water tank is fixedly connected with a motor. A stirring rod is rotatably connected to the interior of the water tank. One end of the stirring rod penetrates through one side of the inner wall of the water tank and is in transmission connection with the output end of the motor. The bottom surface of the inner wall of the water tank is fixedly connected with a suction pump. The end of the first connecting pipe away from the cooling tank is fixedly connected with the output end of the suction pump. The end of the suction pump away from the first connecting pipe is fixedly connected with a water inlet pipe.

[0010] Further, an air outlet is penetrated and opened at the top of the water tank, and an air box is fixedly connected to the top of the water tank.

[0011] Further, the air box is arranged above the air outlet, and a fan is fixedly connected to the inside of the air box.

[0012] Further, a condensation box is arranged on one side of the water tank away from the cooling box, a condensation pipeline is arranged on one side of the condensation box, and the condensation pipeline of the condensation box is arranged inside the water tank.

[0013] Further, an air pump is fixedly connected to one end of the gas transmission pipeline.

[0014] Further, a second connecting pipe is fixedly connected to the air outlet end of the air pump, and one end of the second connecting pipe away from the air pump is fixedly connected to an oil and gas collection box.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present utility model are as follows:

[0017] In this solution, by arranging the "J"-shaped gas transmission pipeline, the contact area between the oil and gas and the cooling water can be effectively increased, thereby improving the cooling efficiency of the device for the oil and gas. At the same time, by arranging a stirring rod in the water tank to stir the water body in the water tank, the heat dissipation in the cooling water is accelerated. And by arranging a fan on the water tank, the hot air in the water tank can be quickly pumped out and transmitted to the outside, accelerating the air flow rate in the water tank, thereby further accelerating the cooling speed of the cooling water in the water tank, enabling the device to continuously cool the oil and gas. Brief description of the drawings

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 is a top cross-sectional structural schematic diagram of a part of the present utility model;

[0020] Figure 3 is a front cross-sectional structural schematic diagram of a part of the present utility model;

[0021] Figure 4 is a front cross-sectional structural schematic diagram of the cooling box and the oil and gas collection box of the present utility model.

[0022] Explanation of the reference numerals in the drawings:

[0023] 1. Cooling box; 2. Water tank; 201. Air outlet; 3. Gas transmission pipeline; 4. First connecting pipe; 5. Motor; 6. Stirring rod; 7. Suction pump; 8. Water inlet pipe; 9. Air box; 10. Fan; 11. Condensation box; 12. Air pump; 13. Second connecting pipe; 14. Oil and gas collection box. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Example:

[0028] See also Figure 1 - Figure 3 A petrochemical oil and gas gathering and recovery device comprises a cooling box 1 and a water tank 2. The water tank 2 is arranged on one side of the cooling box 1. A gas transmission pipeline 3 is fixedly connected to the interior of the cooling box 1 through a penetration therein. A No. 1 connecting pipe 4 is fixedly connected to one side of the water tank 2. One end of the No. 1 connecting pipe 4 away from the water tank 2 is communicated with the interior of the cooling box 1. A motor 5 is fixedly connected to one side of the water tank 2. A stirring rod 6 is rotatably connected to the interior of the water tank 2. One end of the stirring rod 6 penetrates one side of the inner wall of the water tank 2 and is transmission-connected to the output end of the motor 5. A suction pump 7 is fixedly connected to the bottom surface of the inner wall of the water tank 2. One end of the No. 1 connecting pipe 4 away from the cooling box 1 is fixedly connected to the output end of the suction pump 7. One end of the suction pump 7 away from the No. 1 connecting pipe 4 is fixedly connected to a water inlet pipe 8.

[0029] In this solution, the cooling box 1 is used to cool the oil and gas in the gas transmission pipeline 3. The water tank 2 is filled with cooling water inside. The gas transmission pipeline 3 is arranged in a "Ji" shape, which can increase the contact area between the gas inside and the cooling water in the cooling box 1 in a disguised form. The suction pump 7 can realize the exchange of the cooling water inside the water tank 2 and the cooling box 1. After the suction pump 7 sucks the heated water inside the cooling box 1 into the water tank 2, the staff can start the motor 5. After the motor 5 starts, it drives the stirring rod 6 to rotate inside the water tank 2. By stirring the cooling water with the stirring rod 6, the heat dissipation rate of the water body inside the water tank 2 can be further accelerated, thereby improving the cooling rate of the water body inside the water tank 2.

[0030] Please refer to Figure 1 - Figure 3 , a air outlet 201 is penetrated and opened at the top of the water tank 2, and an air box 9 is fixedly connected to the top of the water tank 2.

[0031] Specifically, the air box 9 is arranged above the air outlet 201, and a fan 10 is fixedly connected to the inside of the air box 9.

[0032] In this solution, after the water body inside the water tank 2 is stirred, the hot air inside it rises. The fan 10 can extract the hot air inside the water tank 2 from the air outlet 201 and transmit it to the outside, further improving the heat dissipation rate of the water body inside the water tank 2.

[0033] Please refer to Figure 1 - Figure 3 , a condensation box 11 is arranged on one side of the water tank 2 away from the cooling box 1. A condensation pipeline is arranged on one side of the condensation box 11. The condensation pipeline of the condensation box 11 is arranged inside the water tank 2. In this solution, a condensation pipeline is arranged on the condensation box 11, which can continuously maintain a low temperature, thereby quickly cooling the water body inside the water tank 2.

[0034] Please refer to Figure 1 and Figure 4 , one end of the gas transmission pipeline 3 is fixedly connected to an air pump 12.

[0035] Specifically, the air outlet end of the air pump 12 is fixedly connected to a second connecting pipe 13, and one end of the second connecting pipe 13 away from the air pump 12 is fixedly connected to an oil and gas collection box 14.

[0036] In this solution, the air pump 12 is used to extract the oil and gas in the gas transmission pipeline 3 and transport it to the oil and gas collection box 14 through the second connecting pipe 13. The oil and gas collection box 14 is used to collect the cooled oil and gas.

[0037] Working principle: First, the staff connects the end of the gas pipeline 3 far from the air pump 12 to the external oil and gas pipeline. Then, the suction pump 7 is turned on to pour the cooling water in the water tank 2 into the cooling tank 1, and ensure that the gas pipeline 3 is below the liquid level. After that, the staff turns on the air pump 12, and the oil and gas are sucked into the gas pipeline 3 and cooled by the cooling water in the cooling tank 1. Finally, the cooled oil and gas are transported by the air pump 12 into the oil and gas collection tank 14;

[0038] When the temperature of the cooling water inside the cooling tank 1 is too high to effectively cool, the staff can turn on the suction pump 7 to pump out the water body in the cooling tank 1, and pour the cooling water in the water tank 2 into the cooling tank 1 to form a cycle. Then, the staff turns on the motor 5 to make the stirring rod 6 rotate in the water tank 2, so as to accelerate the cooling speed of the water body in the water tank 2, and the fan 10 can be turned on to accelerate the gas flow speed in the water tank 2. The condensation management of the condensation box 11 is always in working state to cool the water body in the water tank 2.

[0039] The above is only the preferred specific implementation mode of the present utility model; however, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improved concept, makes equivalent replacement or change, and should be covered by the protection scope of the present utility model.

Claims

1. A petrochemical oil and gas gathering and recovery device, comprising a cooling tank (1) and a water tank (2), wherein the water tank (2) is arranged on one side of the cooling tank (1), and is characterized in that: A gas transmission pipeline (3) is fixedly connected through the interior of the cooling box (1). One side of the water tank (2) is fixedly connected through with a first connecting pipe (4). The end of the first connecting pipe (4) away from the water tank (2) is communicated with the interior of the cooling box (1). One side of the water tank (2) is fixedly connected with a motor (5). A stirring rod (6) is rotatably connected inside the water tank (2). One end of the stirring rod (6) penetrates through one side of the inner wall of the water tank (2) and is in transmission connection with the output end of the motor (5). The bottom surface of the inner wall of the water tank (2) is fixedly connected with a suction pump (7). The end of the first connecting pipe (4) away from the cooling box (1) is fixedly connected with the output end of the suction pump (7). The end of the suction pump (7) away from the first connecting pipe (4) is fixedly connected with a water inlet pipe (8).

2. The petrochemical oil and gas gathering and recovery device according to claim 1, characterized in that: An air outlet (201) is penetrated and opened at the top of the water tank (2). A wind box (9) is fixedly connected to the top of the water tank (2).

3. The petrochemical oil and gas gathering and recovery device according to claim 2, wherein: The wind box (9) is arranged above the air outlet (201). A fan (10) is fixedly connected inside the wind box (9).

4. A petrochemical oil and gas gathering and recovery device according to claim 1, characterized in that: A condensation box (11) is arranged on one side of the water tank (2) away from the cooling box (1). A condensation pipeline is arranged on one side of the condensation box (11). The condensation pipeline of the condensation box (11) is arranged inside the water tank (2).

5. A petrochemical oil and gas gathering and recovery device according to claim 1, characterized in that: One end of the gas transmission pipeline (3) is fixedly connected with an air pump (12).

6. The petrochemical oil and gas gathering and recovery device according to claim 5, wherein: The air outlet end of the air pump (12) is fixedly connected with a second connecting pipe (13). The end of the second connecting pipe (13) away from the air pump (12) is fixedly connected with an oil and gas collection box (14).

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